What are some bugs that feed on mold?

Flies(order Diptera) often feed on mold. Examples would be fungus gnats, drain flies, and marsh flies. Some species of beetles(order Coleoptera) also feed on mold. Some types that do include sap-feeding Beetles, rove beetles and fungus beetles. And cockroaches will eat almost anything.

Booklice, cockroach, real silverfish, are some of the bugs that feed on molds. Better thing to do is prevention. Moisture is the basic cause for molds. So try to prevent molds. Use good humidifiers. That will help you to prevent the molds to grow t oan extend. Keep your house clean properly.

Springtails eat mold and mildew and then make soil! Booklice, carpet beetles, and the little "pill" bugs/sow bugs all love to munch. Mold mites, also known as tyroglyphid mites, thrive where there is high humidity and mold and mildew.